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LUMBERG 027003 industrial circular connector

The Lumberg E Quicklock circular connector, part number 027003, is designed for reliable IP67 sealing with a plastic housing, solder terminals, and a protective cap rated IP65. It features a straight chassis socket, suitable for demanding environmental conditions with a temperature range of -40°C to +80°C. This connector supports up to 4 poles, with a contact resistance of s10mΩ, rated current of 3A, and rated voltage of 5V AC. Its robust design handles 1700 mating cycles and ensures high insulation resistance over 500 MΩ. Ideal for industrial and automation applications requiring durable, sealed connections.

Authorized Distributors
Part No:0270 03
Stock:0
Inv Date:06-15-2026
Price: Unit price: $5.86
Buy/RFQ:

LUMBERG 027003 industrial circular connector Specifications:

  • Ingress Protection: IP67 (protecting cap IP65)
  • Operating Temperature Range: -40°C to +80°C
  • Material: PBT insulating body, gold-plated CuSn contacts, PBT housing and cap, Hexagonal nut
  • Electrical Ratings: 5V rated voltage, 3A rated current, contact resistance s10mΩ
  • Mechanical: 1700 mating cycles, insertion force 80N, withdrawal force 50N
  • Connectors Supported: 2 to 8 poles, conductor sizes from 0.75mm² to 15mm²
  • Dimensions: Overall length approximately 56.0 mm, diameter 18.0 mm, with bend angles of 90° and 120°
  • Environmental Conditions: Suitable for temperature range from -40°C to +80°C
  • Insulation Resistance: > 500 MΩ, Creepage distance 215mm, Clearance 205mm
  • Approvals: customer-specific approvals including cus

Buy the Buy Lumberg Circular Connectors Part Number 027003 Online

Order the Lumberg E circular connector with part number 027003 online now. This industrial-grade IP67 connector features a robust plastic housing, solder terminals, and a protective cap, making it perfect for harsh environments. Supporting 2-4 poles with rated currents of 3A and voltage of 5V AC, it offers high durability with 1700 mating cycles and excellent insulation resistance over 500 MΩ. Easy to install, resistant to dust and moisture, ideal for automation, machinery, and industrial applications.

Get Lumberg 027003 today—built for durability, reliable IP67 sealing, and industrial-grade performance.

Frequently Asked Questions

Where can I buy LUMBERG 027003?

You can click on the BUY or RFQ button to purchase 027003 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part 027003?

You can download the 027003 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of 027003?

LUMBERG

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